电力项目十一--js添加浮动框
1.添加浮动窗口样式
<!-- 浮动窗口样式css begin -->
<style type="text/css">
#msg_win{border:1px solid #A67901;background:#EAEAEA;width:240px;position:absolute;right:0;font-size:12px;font-family:Arial;margin:0px;display:none;overflow:hidden;z-index:99;}
#msg_win .icos{position:absolute;top:2px;*top:0px;right:2px;z-index:9;}
.icos a{float:left;color:#833B02;margin:1px;text-align:center;font-weight:bold;width:14px;height:22px;line-height:22px;padding:1px;text-decoration:none;font-family:webdings;}
.icos a:hover{color:#fff;}
#msg_title{background:#BBDEF6;border-bottom:1px solid #A67901;border-top:1px solid #FFF;border-left:1px solid #FFF;color:#000;height:25px;line-height:25px;text-indent:5px;}
#msg_content{margin:5px;margin-right:0;width:230px;height:126px;overflow:hidden;}
</style>
<!-- 浮动窗口样式css end -->
2.添加浮动窗口js
<!-- 浮动窗口js，必须要放置到最后 begin-->
<script language="javascript">
var Message={
set: function() {//最小化与恢复状态切换
var set=this.minbtn.status == 1?[0,1,'block',this.char[0],'最小化']:[1,0,'none',this.char[1],'展开'];
this.minbtn.status=set[0];
this.win.style.borderBottomWidth=set[1];
this.content.style.display =set[2];
this.minbtn.innerHTML =set[3]
this.minbtn.title = set[4];
this.win.style.top = this.getY().top;
},
close: function() {//关闭
this.win.style.display = 'none';
window.onscroll = null;
},
setOpacity: function(x) {//设置透明度
var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')';
this.win.style.visibility = x<=0?'hidden':'visible';//IE有绝对或相对定位内容不随父透明度变化的bug
this.win.style.filter = v;
this.win.style.opacity = x / 100;
},
show: function() {//渐显
clearInterval(this.timer2);
var me = this,fx = this.fx(0, 100, 0.1),t = 0;
this.timer2 = setInterval(function() {
t = fx();
me.setOpacity(t[0]);
if (t[1] == 0) {clearInterval(me.timer2) }
},10);
},
fx: function(a, b, c) {//缓冲计算
var cMath = Math[(a - b) > 0 ? "floor": "ceil"],c = c || 0.1;
return function() {return [a += cMath((b - a) * c), a - b]}
},
getY: function() {//计算移动坐标
var d = document,b = document.body, e = document.documentElement;
var s = Math.max(b.scrollTop, e.scrollTop);
var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight;
var h2 = this.win.offsetHeight;
return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'}
},
moveTo: function(y) {//移动动画
clearInterval(this.timer);
var me = this,a = parseInt(this.win.style.top)||0;
var fx = this.fx(a, parseInt(y));
var t = 0 ;
this.timer = setInterval(function() {
t = fx();
me.win.style.top = t[0]+'px';
if (t[1] == 0) {
clearInterval(me.timer);
me.bind();
}
},10);
},
bind:function (){//绑定窗口滚动条与大小变化事件
var me=this,st,rt;
window.onscroll = function() {
clearTimeout(st);
clearTimeout(me.timer2);
me.setOpacity(0);
st = setTimeout(function() {
me.win.style.top = me.getY().top;
me.show();
},600);
};
window.onresize = function (){
clearTimeout(rt);
rt = setTimeout(function() {me.win.style.top = me.getY().top},100);
}
},
init: function() {//创建HTML
function $(id) {return document.getElementById(id)};
this.win=$('msg_win');
var set={minbtn: 'msg_min',closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'};
for (var Id in set) {this[Id] = $(set[Id])};
var me = this;
this.minbtn.onclick = function() {me.set();this.blur()};
this.closebtn.onclick = function() {me.close()};
this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r'];//FF不支持webdings字体
this.minbtn.innerHTML=this.char[0];
this.closebtn.innerHTML=this.char[2];
setTimeout(function() {//初始化最先位置
me.win.style.display = 'block';
me.win.style.top = me.getY().foot;
me.moveTo(me.getY().top);
},0);
return this;
}
};
Message.init();
</script>
<!-- 浮动窗口js end-->
3.html代码，放在body之后
<!-- 浮动窗口html代码 begin -->
<hr>
<div id="msg_win" style="display:block;top:490px;visibility:visible;opacity:1;">
<div class="icos">
<a id="msg_min" title="最小化" href="javascript:void 0">_</a><a id="msg_close" title="关闭" href="javascript:void 0">×
</a>
</div>
<div id="msg_title">
设备运行情况-->
</div>
<div id="msg_content" style="overflow:auto;height:150px;width:100%;white-space:nowrap">
<s:property value="devRun" escape="false"/> </div>
</div>
<!-- 浮动窗口html代码 end -->
4.在ElcMenuAction.java中的方法loading中添加：
/**
* @Name: loading
* @Description: 功能页面的显示
* @Version: V1.00 （版本号）
* @Return: String：跳转到menu/loading.jsp
*/
public String loading(){
//查询设备运行情况，放置到浮动框中
//1：查询数据库运行监控表的数据，返回惟一ElecCommonMsg
ElecCommonMsg commonMsg = elecCommonMsgService.findCommonMsg();
//2：将ElecCommonMsg对象压入栈顶，支持表单回显
ValueUtils.putValueStack(commonMsg);
return "loading";
}
5.页面：
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>运行监控</title> <meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache"><link href="${pageContext.request.contextPath }/css/Style.css" type="text/css" rel="stylesheet" />
<style type="text/css">
<!--
body {
background-color: #FFFFFF;
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
body,td,th {
color: #000000;
}
-->
</style>
<style>
BODY {SCROLLBAR-FACE-COLOR: #cccccc; SCROLLBAR-HIGHLIGHT-COLOR: #ffffFF; SCROLLBAR-SHADOW-COLOR: #ffffff; SCROLLBAR-3DLIGHT-COLOR: #cccccc; SCROLLBAR-ARROW-COLOR: #ffffff; SCROLLBAR-TRACK-COLOR: #ffffFF; SCROLLBAR-DARKSHADOW-COLOR: #cccccc; }
</style> <!-- 浮动窗口样式css begin -->
<style type="text/css">
#msg_win{border:1px solid #A67901;background:#EAEAEA;width:240px;position:absolute;right:0;font-size:12px;font-family:Arial;margin:0px;display:none;overflow:hidden;z-index:99;}
#msg_win .icos{position:absolute;top:2px;*top:0px;right:2px;z-index:9;}
.icos a{float:left;color:#833B02;margin:1px;text-align:center;font-weight:bold;width:14px;height:22px;line-height:22px;padding:1px;text-decoration:none;font-family:webdings;}
.icos a:hover{color:#fff;}
#msg_title{background:#BBDEF6;border-bottom:1px solid #A67901;border-top:1px solid #FFF;border-left:1px solid #FFF;color:#000;height:25px;line-height:25px;text-indent:5px;}
#msg_content{margin:5px;margin-right:0;width:230px;height:126px;overflow:hidden;}
</style>
<!-- 浮动窗口样式css end --> <script language="javascript">
function shiftiframe(value)
{
if(value==1){
if(document.all.station.width==500)
{
document.all.station.width=1100;
document.getElementById("devtd").style.display="none";
}
else if(document.all.station.width==1100)
{
document.all.station.width=500;
document.getElementById("devtd").style.display="";
}
}
else{
if(document.all.dev.width==500)
{
document.all.dev.width=1100;
document.getElementById("stationtd").style.display="none";
}
else if(document.all.dev.width==1100)
{
document.all.dev.width=500;
document.getElementById("stationtd").style.display="";
}
}
}
/**添加10分钟后自动刷新页面，站点和设备运行的实时性*/
window.onload=function(){
setTimeout('refresh10()',1000*60*10) ;
}
function refresh10(){
window.location.reload();
}
</script>
<link href="${pageContext.request.contextPath }/css/login.css" rel="stylesheet" type="text/css">
</head> <body> <form name="Form1" method="post" action="name.aspx" id="Form1"> <table width="100%" border="0" height="88" border="1" background=${pageContext.request.contextPath }/images/back1.jpg>
<tr>
<td colspan=3 class="ta_01" align="center" background="${pageContext.request.contextPath }/images/b-info.gif"><strong>系统首页</strong></td>
</tr> <tr>
<td width="50%" height="84" align="left" valign="top" id="stationtd"> <fieldset id="stationset" style="width: 500px; height: 430px; padding: 1 background:${pageContext.request.contextPath }/images/back1.JPG"><legend>
<font color="#0000FF">
<img border="0" src="${pageContext.request.contextPath }/images/zoom.gif" width="14" height="14"><a href="#" onclick="shiftiframe('1')">站点运行情况</a></font></legend>
<IFRAME src="elecMenuAction_alermStation.do" name="station" id="station" frameBorder="0" width="500" scrolling="auto" height="400"></IFRAME> </fieldset> </td> <td width="50%" align="left" valign="top" id="devtd">
<fieldset id="devset" style="width: 500px; height: 430px; padding: 1 background:${pageContext.request.contextPath }/images/back1.JPG"><legend>
<font color="#0000FF">
<img border="0" src="${pageContext.request.contextPath }/images/zoom.gif" width="14" height="14"><a href="#" onclick="shiftiframe('2')">设备运行情况</a></font></legend>
<IFRAME src="elecMenuAction_alermDevice.do" name="dev" id="dev" frameBorder="0" width="500" scrolling="auto" height="400"></IFRAME>
</fieldset>
</td>
</tr>
<tr><td height=2></td></tr> </table> </form> <!-- 浮动窗口html代码 begin -->
<hr>
<div id="msg_win" style="display:block;top:490px;visibility:visible;opacity:1;">
<div class="icos">
<a id="msg_min" title="最小化" href="javascript:void 0">_</a><a id="msg_close" title="关闭" href="javascript:void 0">×
</a>
</div>
<div id="msg_title">
设备运行情况
</div>
<div id="msg_content" style="overflow:auto;height:150px;width:100%;white-space:nowrap">
<s:property value="devRun" escape="false"/> </div>
</div>
<!-- 浮动窗口html代码 end --> </body> </html> <!-- 浮动窗口js，必须要放置到最后 begin-->
<script language="javascript">
var Message={
set: function() {//最小化与恢复状态切换
var set=this.minbtn.status == 1?[0,1,'block',this.char[0],'最小化']:[1,0,'none',this.char[1],'展开'];
this.minbtn.status=set[0];
this.win.style.borderBottomWidth=set[1];
this.content.style.display =set[2];
this.minbtn.innerHTML =set[3]
this.minbtn.title = set[4];
this.win.style.top = this.getY().top;
},
close: function() {//关闭
this.win.style.display = 'none';
window.onscroll = null;
},
setOpacity: function(x) {//设置透明度
var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')';
this.win.style.visibility = x<=0?'hidden':'visible';//IE有绝对或相对定位内容不随父透明度变化的bug
this.win.style.filter = v;
this.win.style.opacity = x / 100;
},
show: function() {//渐显
clearInterval(this.timer2);
var me = this,fx = this.fx(0, 100, 0.1),t = 0;
this.timer2 = setInterval(function() {
t = fx();
me.setOpacity(t[0]);
if (t[1] == 0) {clearInterval(me.timer2) }
},10);
},
fx: function(a, b, c) {//缓冲计算
var cMath = Math[(a - b) > 0 ? "floor": "ceil"],c = c || 0.1;
return function() {return [a += cMath((b - a) * c), a - b]}
},
getY: function() {//计算移动坐标
var d = document,b = document.body, e = document.documentElement;
var s = Math.max(b.scrollTop, e.scrollTop);
var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight;
var h2 = this.win.offsetHeight;
return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'}
},
moveTo: function(y) {//移动动画
clearInterval(this.timer);
var me = this,a = parseInt(this.win.style.top)||0;
var fx = this.fx(a, parseInt(y));
var t = 0 ;
this.timer = setInterval(function() {
t = fx();
me.win.style.top = t[0]+'px';
if (t[1] == 0) {
clearInterval(me.timer);
me.bind();
}
},10);
},
bind:function (){//绑定窗口滚动条与大小变化事件
var me=this,st,rt;
window.onscroll = function() {
clearTimeout(st);
clearTimeout(me.timer2);
me.setOpacity(0);
st = setTimeout(function() {
me.win.style.top = me.getY().top;
me.show();
},600);
};
window.onresize = function (){
clearTimeout(rt);
rt = setTimeout(function() {me.win.style.top = me.getY().top},100);
}
},
init: function() {//创建HTML
function $(id) {return document.getElementById(id)};
this.win=$('msg_win');
var set={minbtn: 'msg_min',closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'};
for (var Id in set) {this[Id] = $(set[Id])};
var me = this;
this.minbtn.onclick = function() {me.set();this.blur()};
this.closebtn.onclick = function() {me.close()};
this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r'];//FF不支持webdings字体
this.minbtn.innerHTML=this.char[0];
this.closebtn.innerHTML=this.char[2];
setTimeout(function() {//初始化最先位置
me.win.style.display = 'block';
me.win.style.top = me.getY().foot;
me.moveTo(me.getY().top);
},0);
return this;
}
};
Message.init();
</script>
<!-- 浮动窗口js end-->
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